Home / 4,046,771.67-6,074,478.88-1,742,406.31

Finding the Fourth Proportional to 4,046,771.67, 6,074,478.88 and 1,742,406.31

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Solution

The fourth proportional to 4,046,771.67, 6,074,478.88 and 1,742,406.31 is: 2,615,470.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,771.67 : 6,074,478.88 = 1,742,406.31 : x
  2. Step 2: Convert to fraction form
    4,046,771.67/6,074,478.88 = 1,742,406.31/x
  3. Step 3: Cross multiply
    4,046,771.67x = 6,074,478.88 × 1,742,406.31
  4. Step 4: Simplify right side
    4,046,771.67x = 10,584,210,330,473.73
  5. Step 5: Solve for x
    x = 10,584,210,330,473.73/4,046,771.67
  6. Step 6: Final answer
    x = 2,615,470.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.